bolingop50 Four-colors Gravity Pen: Multifunctional design
The Four-colors Gravity Pen isn't just another writing instrument—it's a clever little gadget that feels like it's from the future. By flipping the pen, you switch colors, thanks to its built-in gravity sensor. No more fumbling with four separate pens or clicking through a rainbow of options. It's all in the wrist, and the 0.5mm lead core keeps your lines sharp, whether you're jotting down lecture notes or signing a contract.
But here's the kicker: the roller ball mechanism isn't just for show. It delivers a buttery smooth ink flow that won't quit, even during marathon brainstorming sessions. The grip? Designed to keep your hand from staging a protest after the third hour of use. For students buried in textbooks or professionals drowning in paperwork, this pen isn't just handy—it's a tiny revolution in your pocket.
Features
- 0.5mm lead core
- Gravity sensor technology
- Four-color ink system
- Roller ball mechanism
- Multifunctional design
General specs
- Brand: bolingop50
- Seller: Joom
- ID: 6893fb92e188010104b84b71
- Lead core size: 0.5mm
- Ink colors: Four
- Technology: Gravity sensor
- Mechanism: Roller ball
- First listed by seller: 8/13/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
Video Reviews
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Four-colors Gravity Pen Multifunctional design
|
Creative Magic UV Light Invisible Ink Pen Marker Pen UV light invisible ink
|
रेडमी स्मार्ट पेन
|
Ophayapen SMP-3 Real-time sync for digitizing notes
|
Portable Smart Digital Drawing Board 9-inch display
|
Metapen ME-APP412
|
|
| Brand | bolingop50 | रेडमी | Ophayapen | Metapen | ||
| Model | स्मार्ट पेन | SMP-3 | ME-APP412 | |||
| Color | ||||||
| Rating |
|
|
|
|
|
|
| Price | $8.67 | $9.92 | $79.99 | $81.97 | $91.30 | $13.99 |
| Seller | Joom | Gshopper | Gshopper | Amazon | Gshopper | Amazon |
| Update | August 17, 2025 | July 25, 2024 | July 25, 2024 | December 6, 2025 | July 25, 2024 | December 6, 2025 |
